192969873

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 36

約数和(自身を含む): 301473900

約数和(自身を除く): 108504027

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 449, 477, 901, 1347, 2703, 2809, 4041, 7633, 8109, 8427, 22899, 23797, 25281, 47753, 68697, 71391, 143259, 214173, 404549, 429777, 1213647, 1261241, 3640941, 3783723, 11351169, 21441097, 64323291, 192969873]

約数ペア:

[(1, 192969873), (3, 64323291), (9, 21441097), (17, 11351169), (51, 3783723), (53, 3640941), (153, 1261241), (159, 1213647), (449, 429777), (477, 404549), (901, 214173), (1347, 143259), (2703, 71391), (2809, 68697), (4041, 47753), (7633, 25281), (8109, 23797), (8427, 22899)]